GSM SMS Wireless Wired Home Security Fire Alarm System supports 3G wireless alarm system home security on China WDMA patio door Air infiltration:

Air infiltration:

age resistance

exquisite production technology

Huangdao Customs Office

GSM SMS Wireless Wired Home Security Fire Alarm System supports 3G wireless alarm system home security on China WDMA patio door Air infiltration:Product Description *Voice Guide for Easy Operation* *Built in Antenna for All Sensors and Control Host* *Send SMS Message When External Power is Cut or Resumed* *Supports Partial Arm, Schedule Arm Disarm, Entry Delay and Exit Delay* Introductions * 8 wired and 32 wireless defense zones; * Built in artificial intelligent English Message; * Voice prompts for all operations * 3 groups of timely arm and disarm; * Can store 6 phone numbers: when alarming,